1. Immunology/Inflammation NF-κB Apoptosis
  2. TREM receptor NF-κB NOD-like Receptor (NLR) Interleukin Related Apoptosis
  3. Nangibotide

Nangibotide  (Synonyms: LR12)

目录号: HY-P3211 纯度: 98.27%
COA 产品使用指南 技术支持

Nangibotide (LR12) 是一种合成肽和 TREM-1 受体抑制剂。Nangibotide 抑制 NF-κBNLRP3 炎症小体激活、减少促炎因子 (如 IL-1βIL-8) 释放。Nangibotide 抑制凋亡 (Apoptosis)。Nangibotide 减轻过度炎症反应,保护组织 (肝、肺) 免受损伤。Nangibotide 可用于心肌缺血-再灌注损伤、脓毒症休克、急性肺损伤、骨关节炎、急性肝衰竭的研究。

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Custom Peptide Synthesis

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Nangibotide Chemical Structure

Nangibotide Chemical Structure

CAS No. : 2014384-91-7

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1 mg ¥650
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5 mg ¥1600
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10 mg ¥2600
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Other Forms of Nangibotide:

查看 TREM receptor 亚型特异性产品:

查看 NF-κB 亚型特异性产品:

查看 NOD-like Receptor (NLR) 亚型特异性产品:

查看 Interleukin Related 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Nangibotide (LR12) is a synthetic peptide and TREM-1 receptor inhibitor. Nangibotide inhibits NF-κB and NLRP3 inflammasome activation and reduces the release of pro-inflammatory factors (such as IL-1β, IL-8). Nangibotide inhibits Apoptosis. Nangibotide reduces excessive inflammatory responses and protects tissues (liver, lung) from damage. Nangibotide can be used in the researches for myocardial ischemia-reperfusion injury, septic shock, acute lung injury, osteoarthritis, and acute liver failure[1][2][3][4][5].

IC50 & Target

TREM-1 receptor<[1]

体外研究
(In Vitro)

Nangibotide (50-100 μg/mL) 可显著逆转 MC3T3-E1 小鼠成骨细胞中 TNF-α 诱导的成骨分化抑制,增加碱性磷酸酶活性、钙结节形成以及 Runx2、Osterix mRNA 和 COL1A1 蛋白表达[2]
Nangibotide (10 ng/mL) 通过巨噬细胞分泌 CCL20 间接促进 LO2 细胞增殖[3]
Nangibotide (25-100 μg/mL;24 h) 可显著抑制 Porphyromonas gingivalis LPS (HY-D1056D) 诱导的人原代单核细胞中的 TREM-1 mRNA、膜结合 TREM-1 和可溶性 sTREM-1 表达,降低 IL-8、TNF-α 和 IL-1β 分泌[4]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Nangibotide (5 mg/kg;腹腔注射;每 2 天,持续 4 周) 可显著减轻 ACLT 诱发的骨关节炎小鼠的软骨退化、改善软骨下骨微结构,并抑制成骨细胞凋亡[2]
Nangibotide (5 mg/kg;静脉注射;TAA 注射后 1 h) 可通过改善炎症消退和肝脏再生来促进 Thioacetamide (HY-Y0698) 诱发的急性肝衰竭小鼠的肝脏修复[3]
Nangibotide (5 mg/kg;静脉注射;LPS 注射前 2 h 单次给药) 可减轻 LPS (来源于 E. coli O111:B4) (HY-D1056A1) 引起的急性肺损伤小鼠的肺部炎症 (降低 MPO 活性)、降低肺湿重/干重比,并抑制 NLRP3 炎症小体活化 (降低 NLRP3 蛋白表达)[5]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: C57BL/6 male mice (2-month-old; ACLT-induced osteoarthritis)[2]
Dosage: 5 mg/kg
Administration: Intraperitoneal injection; every 2 days for 4 weeks
Result: Showed lower OARSI score.
Showed lower MMP-13 expression.
Increased MAR and BFR/BS.
Decreased cleaved-caspase3 positive cells.
Animal Model: BALB/c male mice (6-8-week-old; TAA-induced ALF)[3]
Dosage: 5 mg/kg
Administration: Intravenous injection; single dose 1 h after TAA
Result: Decreased liver necrosis.
Reduced inflammatory cell infiltration.
Upregulated CCL20 secretion from macrophages, and activated p38 MAPK pathway in hepatocytes.
Clinical Trial
分子量

1343.44

Formula

C54H82N14O22S2

CAS 号
性状

固体

颜色

White to off-white

Sequence Shortening

LQEEDAGEYGCM-NH2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
细胞实验: 

DMSO 中的溶解度 : 50 mg/mL (37.22 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.7444 mL 3.7218 mL 7.4436 mL
5 mM 0.1489 mL 0.7444 mL 1.4887 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.7444 mL 3.7218 mL 7.4436 mL 18.6089 mL
5 mM 0.1489 mL 0.7444 mL 1.4887 mL 3.7218 mL
10 mM 0.0744 mL 0.3722 mL 0.7444 mL 1.8609 mL
15 mM 0.0496 mL 0.2481 mL 0.4962 mL 1.2406 mL
20 mM 0.0372 mL 0.1861 mL 0.3722 mL 0.9304 mL
25 mM 0.0298 mL 0.1489 mL 0.2977 mL 0.7444 mL
30 mM 0.0248 mL 0.1241 mL 0.2481 mL 0.6203 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Nangibotide
目录号:
HY-P3211
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